64813736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{623209}}^1$

素因数の和:623228

約数の個数: 16

約数和(自身を含む): 130874100

約数和(自身を除く): 66060364

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 623209, 1246418, 2492836, 4985672, 8101717, 16203434, 32406868, 64813736]

約数ペア:

[(1, 64813736), (2, 32406868), (4, 16203434), (8, 8101717), (13, 4985672), (26, 2492836), (52, 1246418), (104, 623209)]